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MC100H642FNR2G

MC100H642FNR2G Description

The MC100H642FNR2G is a high-performance clock driver IC designed for driving 68030 and 68040 microprocessors. Manufactured by onsemi, this device is part of the Clock/Timing ICs category and is housed in a 28PLCC package. It features a 2:8 input-to-output ratio and supports both ECL and TTL input levels, making it versatile for various clock distribution applications. The output is TTL-compatible, ensuring compatibility with a wide range of digital systems.

MC100H642FNR2G Features

• Operating Temperature Range: The MC100H642FNR2G operates within a temperature range of 0°C to 85°C, making it suitable for a variety of industrial and commercial applications.
• Supply Voltage: It operates with a supply voltage range of 4.75V to 5.25V, providing flexibility in power supply design.
• Frequency Performance: The device supports a maximum frequency of 100MHz, ensuring high-speed clock distribution with minimal signal degradation.
• Differential Signaling: It supports differential signaling for both input and output, which enhances signal integrity and reduces electromagnetic interference (EMI).
• Mounting Type: The surface mount package type allows for efficient integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the device is suitable for use in environments with moderate humidity levels.
• Compliance: The MC100H642FNR2G is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

MC100H642FNR2G Applications

The MC100H642FNR2G is ideal for applications requiring high-speed clock distribution and synchronization. Its compatibility with ECL and TTL levels makes it suitable for:

• Microprocessor Systems: Driving clock signals for 68030 and 68040 microprocessors in high-performance computing systems.
• Telecommunications: Providing reliable clock distribution in telecom equipment where signal integrity is critical.
• Industrial Control Systems: Ensuring accurate timing in control systems that require high-speed data processing and communication.
• Data Processing Equipment: Facilitating efficient clock signal distribution in data processing systems that require high-speed operation.

Conclusion of MC100H642FNR2G

The MC100H642FNR2G from onsemi is a robust and versatile clock driver IC designed for high-speed applications. Its ability to support both ECL and TTL levels, combined with its differential signaling capabilities, makes it an excellent choice for demanding clock distribution tasks. Despite being marked as obsolete, the MC100H642FNR2G remains a reliable option for legacy systems and applications where its unique features are still highly valued.